I have an array as shown bottom
array (
[det1] => 1,2,3,4
[det2] => 5,6
);
So i want to join items of this array and convert array to an string like bottom
$uru = 1,2,3,4,5,6
How can i do this work?
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If you need more advanced snippet, please go through [link](https://stackoverflow.com/questions/1319903/how-to-flatten-a-multidimensional-array) – Rahul Sep 11 '18 at 08:42
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Possible Duplicate (assuming the title is correct and the input data is wrong): https://stackoverflow.com/q/1319903/2943403 – mickmackusa Sep 20 '18 at 00:29
3 Answers
4
Did you try like this with implode()
<?php
$arr = array('det1'=>'1,2,3,4', 'det2'=>'5,6');
$uru = implode(',',$arr);
echo $uru;
?>
DEMO: https://3v4l.org/UBQrv
A l w a y s S u n n y
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3
You say multidimensional array, but your array is single dimensional with strings?
I assume that is a typo and your array is multidimensional.
In that case loop the array and merge the new array with the subarray.
$arr = array (
"det1" => [1,2,3,4],
"det2" => [5,6]
);
$new= [];
foreach($arr as $sub){
$new = array_merge($new, $sub);
}
echo implode(",",$new); // 1,2,3,4,5,6
Andreas
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1This can also be done without `array_merge` like `$new .= implode(',', $sub)` . – Shahnawaz Kadari Sep 08 '18 at 10:50
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@Mohammad Yes, it return, you can add extra `,` at end of function like this `implode(','$sub).',';` then use `rtrim` to remove last one. – Shahnawaz Kadari Sep 08 '18 at 11:11
0
This can be easily done by extracting into array_merge and then joining the resulting array.
$data = [
[1,2,3,4,5],
[6,7,8],
];
echo join(',', array_merge(... $data));
Output:
1,2,3,4,5,6,7,8
nhlm
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Good idea, but this won't work because `$data` has string keys, and you can't unpack an array with string keys. It should work if you used `array_values` on `$data`. – Don't Panic Sep 20 '18 at 15:16